The results of comparative analysis of ceramics technology as discovered in the fragments found in the settlements Kazyonnaya Zaimka, Firsovo-17, Firsovo-18, Zakovryashino-1 have been presented in the article. The monuments belong to the Korchazhkinskaya and Irmenskaya archeological cultures which population lived in the Altai Ob-river area in late II - early I millennium B.C.

In the course of the conducted research ancient technology of ceramic vessels production has been reconstructed. The problems of origin, component structure and evolution of those cultural products have been touched upon.